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WO2010088620A3 - Multi-band antenna for simultaneously communicating linear polarity and circular polarity signals - Google Patents

Multi-band antenna for simultaneously communicating linear polarity and circular polarity signals Download PDF

Info

Publication number
WO2010088620A3
WO2010088620A3 PCT/US2010/022766 US2010022766W WO2010088620A3 WO 2010088620 A3 WO2010088620 A3 WO 2010088620A3 US 2010022766 W US2010022766 W US 2010022766W WO 2010088620 A3 WO2010088620 A3 WO 2010088620A3
Authority
WO
WIPO (PCT)
Prior art keywords
band
polarity
circular
horn
linear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2010/022766
Other languages
French (fr)
Other versions
WO2010088620A2 (en
Inventor
Scott Cook
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA2753572A priority Critical patent/CA2753572C/en
Priority to EP10729955A priority patent/EP2392049A2/en
Publication of WO2010088620A2 publication Critical patent/WO2010088620A2/en
Publication of WO2010088620A3 publication Critical patent/WO2010088620A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/165—Auxiliary devices for rotating the plane of polarisation
    • H01P1/17—Auxiliary devices for rotating the plane of polarisation for producing a continuously rotating polarisation, e.g. circular polarisation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0208—Corrugated horns
    • H01Q13/0225—Corrugated horns of non-circular cross-section
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0241—Waveguide horns radiating a circularly polarised wave
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/0275—Ridged horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H01Q15/242—Polarisation converters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • H01Q5/55—Feeding or matching arrangements for broad-band or multi-band operation for horn or waveguide antennas

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

Multi-band antennas for simultaneously communicating linear polarity low-band signals and circular polarity high-band signals via a single antenna horn structure. The antennas horn structures have circular and oblong cross-sections. Strategic location and orientation of low-band and high-band ports with respect to internal ridges in transition sections and the major and minor axes of the oblong horn allows the antenna to simultaneously manipulate the high-band circular polarity signal without affecting the linear polarity low-band signals. The oblong horn shape and ridges may apply additive or oppositely sloped differential phase shifts to the linear components of the circular polarity high-band signal. For the horns with circular cross-section, the internal ridges may apply additive or oppositely sloped differential phase shifts to polarize the circular polarity high band signals without assistance from the internal shape of the horn.
PCT/US2010/022766 2009-01-30 2010-02-01 Multi-band antenna for simultaneously communicating linear polarity and circular polarity signals Ceased WO2010088620A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2753572A CA2753572C (en) 2009-01-30 2010-02-01 Multi-band antenna for simultaneously communicating linear polarity and circular polarity signals
EP10729955A EP2392049A2 (en) 2009-01-30 2010-02-01 Multi-band antenna for simultaneously communicating linear polarity and circular polarity signals

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14841909P 2009-01-30 2009-01-30
US61/148,419 2009-01-30

Publications (2)

Publication Number Publication Date
WO2010088620A2 WO2010088620A2 (en) 2010-08-05
WO2010088620A3 true WO2010088620A3 (en) 2010-11-18

Family

ID=42396392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/022766 Ceased WO2010088620A2 (en) 2009-01-30 2010-02-01 Multi-band antenna for simultaneously communicating linear polarity and circular polarity signals

Country Status (4)

Country Link
US (1) US8487826B2 (en)
EP (1) EP2392049A2 (en)
CA (1) CA2753572C (en)
WO (1) WO2010088620A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9681311B2 (en) 2013-03-15 2017-06-13 Elwha Llc Portable wireless node local cooperation
US9491637B2 (en) 2013-03-15 2016-11-08 Elwha Llc Portable wireless node auxiliary relay
US9793596B2 (en) 2013-03-15 2017-10-17 Elwha Llc Facilitating wireless communication in conjunction with orientation position
US9608862B2 (en) 2013-03-15 2017-03-28 Elwha Llc Frequency accommodation
ES2441471B2 (en) * 2013-09-24 2014-05-13 Universidad Politécnica de Madrid Dual frequency band antenna feeder with different circular polarization in each band
CN104218277A (en) * 2014-08-18 2014-12-17 北京航天光华电子技术有限公司 Small type isofacial polarizer
US10326213B2 (en) 2015-12-17 2019-06-18 Viasat, Inc. Multi-band antenna for communication with multiple co-located satellites
CN106711567A (en) * 2016-12-30 2017-05-24 江苏贝孚德通讯科技股份有限公司 Orthogonal mode coupler with frame
CN108695600B (en) * 2018-07-06 2024-02-02 中国电子科技集团公司第五十四研究所 Broadband circular polarizer
US11031692B1 (en) * 2020-04-20 2021-06-08 Nan Hu System including antenna and ultra-wideband ortho-mode transducer with ridge
US20250132502A1 (en) * 2023-10-24 2025-04-24 Hughes Network Systems, Llc Integrated High Frequency Horn and Ridge Polarizer
CN120453708B (en) * 2025-04-24 2025-11-04 广东盛路通信有限公司 Adjacent frequency band three-frequency dual polarized antenna

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725705A (en) * 1980-07-23 1982-02-10 Nec Corp Antenna having asymmetrical rotary radial beam
US4797681A (en) * 1986-06-05 1989-01-10 Hughes Aircraft Company Dual-mode circular-polarization horn
US5258768A (en) * 1990-07-26 1993-11-02 Space Systems/Loral, Inc. Dual band frequency reuse antenna
US6323819B1 (en) * 2000-10-05 2001-11-27 Harris Corporation Dual band multimode coaxial tracking feed
US20070296641A1 (en) * 2005-05-18 2007-12-27 Cook Scott J Multi-band circular polarity elliptical horn antenna

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7239285B2 (en) * 2004-05-18 2007-07-03 Probrand International, Inc. Circular polarity elliptical horn antenna

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5725705A (en) * 1980-07-23 1982-02-10 Nec Corp Antenna having asymmetrical rotary radial beam
US4797681A (en) * 1986-06-05 1989-01-10 Hughes Aircraft Company Dual-mode circular-polarization horn
US5258768A (en) * 1990-07-26 1993-11-02 Space Systems/Loral, Inc. Dual band frequency reuse antenna
US6323819B1 (en) * 2000-10-05 2001-11-27 Harris Corporation Dual band multimode coaxial tracking feed
US20070296641A1 (en) * 2005-05-18 2007-12-27 Cook Scott J Multi-band circular polarity elliptical horn antenna

Also Published As

Publication number Publication date
CA2753572A1 (en) 2010-08-05
EP2392049A2 (en) 2011-12-07
WO2010088620A2 (en) 2010-08-05
US20100194655A1 (en) 2010-08-05
CA2753572C (en) 2017-07-04
US8487826B2 (en) 2013-07-16

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